Availability: In Stock
| Quality control | |||||||
| Normal Standard | |||||||
| 1 | Material | Does this batch cargo be used k9 optical crystal or glass material ,k9 crystal is shinning ,clear ,and sparking ,glass kind of green. | |||||
| 2 | Bubble | Any little small tiny bubble can be accept , if you asking total no bubble in crystal ,please discussing with us before our produce , of course we can confirm you no bubble can working or no working , just the price is more high . | |||||
| 3 | Colors | it's aim at the material which is colors crystal ,like the blue colors ,golden colors ,some time the crystal have colors different ,can't accept the colors much different . | |||||
| 4 | Shape | the shape must be rightly some as the samples ,if not ,we refuse it . Although it's all handmade job ,but we refuse the bad job as some bad working | |||||
| 5 | Broken | Refuse the broken one ,even if it's only a little ,if the crystal items be broken ,it's useless for us . | |||||
| 6 | Scratch | the surface of crystal items can't be grabed like by a cat ,that's scratch ,if on the crystal there is clearly scratch ,we refused it ,take the standard of scratch can't easy find by eye in the light,Or you can scrape with your nails with the scratch, without obvious obstacles . | |||||
| 7 | Polishing | Make this crystal items is all by handmade ,and the Polishing is one of the proccess ,it's purpose is make the crystal shinning ,sparking ,and if looks it's kind of white on surface ,and not shinning ,then re -polishing it . | |||||
| 8 | Size | Aim at size ,special
for the square and the rectangle ,our size difference allowed between +/- 2-3mm ,it's means the
tolerance should be in 1-2mm ,of course big crystal can maintain a little
large like 3mm ,it's allowed |
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| 9 | Clean | Before the crystal items be packed ,all items should be cleaning ,as every proccess of crystal was asking water and special powder ,so when it's finished it's not clean ,so it's must be clean again before pack into the gift box , | |||||
| 10 | glue | when you connect with 2 parts of crystal, we need going with UV glue ,shadowless glue, after it dry it's can't find out the glue mark obvious, if not then it's not ok with us . | |||||
| Please noted : | |||||||
| all Inspecting action should be under the condition of natural light not the fluorescent light or other light .that's very important . | |||||||
| all crystal be checked one by one ,very careful avoiding the crystal be broken ,on inspecting talbe must be have a black tablecloth on it ,and be sure it's thick enough . | |||||||
| all crystal must be checked one by one ,fetched slowing and checked quickly ,also soon put into gift box ,avoiding the crystal be broken ,crystal item should be checked 100% ,can't allowed the crystal not checked and sent out | |||||||
Customer special requesting: |
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1. Your Samples is free , Does i got a samples freely ,
Our samples Free only for your Custom crystal project, butwe need collect the samples fee first but when you order us then we return all your samples free, but no delivery fee ,thanks .
2. What is the MOQ of your crystal awards ?
MOQ is 1 piece. Generally, the more you order, the cheaper you get.
3. Payment can be acceptable?
T/T, Western Union & Paypal.
4. What's your crystal quality?
Optic K9 grade crystal must not have any imperfections that could cause a low quality product. We name as k9crystal of course offers the highest quality optic K9 grade crystal and therefore the resulting product are of the highest quality.
5. How can i order your crystal gifts offering on website ??
Select products code or the name or the links on the website, drop us a mails including the crystal item you'd like, the quantity and any engraving word, then our sales will answer you in 6 hours.
6. Can you make my customized crystal design ?
of coursed, Customized Crystal be welcomed. Carefully selected of crystal Material , high quality handcraft working, reasonable price and best service waiting for you, Please prepared your customized project Design photo, asking QTY, Packing details, engraving oath, receiving deadline , more info we got , customized crystal awards be finihsed more fast.
7. what's you usual turnaround time?
Our usual turnaround time is 10 to 15 working days after receiving your deposit of the order or full payment. We will make every attempt to meet your deadline within this time frame.
8. What's your shipping way?
Shipping options is upon customer's requirement, by sea or by air, for urgent order, delivery by air is necessary, express courier (DHL, UPS, TNT etc.) will be sometimes recommended for samples or small quantity order, for usual order, gifts delivery by sea will be more suitable. Generally speaking, Normal our start port for sea in Ningbo.
Our 30mm thick Crystal Rectangle Photo Blank is heavy‑duty solid K9 optical crystal rectangle block, optimized specially for single‑person portraits and group‑family group photos. The full 30‑mm‑thick body provides enough inner depth to deliver layered, vivid 3D sub‑surface laser effects for portraits and group pictures. It also works perfectly for photo sublimation and photo UV printing. Every crystal block is bubble‑free, impurity‑free and mirror‑polished, widely trusted by engraving studios, sublimation workshops, UV printing stores and wholesale gift suppliers for human‑portrait and group‑photo custom projects.
| name | sizes (mm) | sizes (inch) | price (usd) | weight(g) | package |
|---|---|---|---|---|---|
| sharp edge | 60×80×30 | 2.36 × 3.15 × 1.18 | 2.05 | 363 | easy box |
| sharp edge | 70×100×30 | 2.76 × 3.94 × 1.18 | 3.14 | 529 | easy box |
| sharp edge | 80×100×30 | 3.15 × 3.94 × 1.18 | 3.51 | 605 | easy box |
| sharp edge | 80×120×30 | 3.15 × 4.72 × 1.18 | 4.09 | 726 | easy box |
| sharp edge | 100×100×30 | 3.94 × 3.94 × 1.18 | 3.88 | 756 | easy box |
| sharp edge | 100×120×30 | 3.94 × 4.72 × 1.18 | 5.17 | 907 | easy box |
| sharp edge | 100×150×30 | 3.94 × 5.91 × 1.18 | 6.46 | 1134 | easy box |
K9 Optical Crystal Material Features
All our crystal rectangle photo blanks are made of high‑purity genuine K9 optical crystal. For portrait and group‑photo engraving, uniform crystal density ensures stable laser penetration, no fog or shadow distortion on human faces and group figures. Multi‑side mirror polishing brings smooth scratch‑resistant surface, excellent for 3D inner laser engraving, photo sublimation transfer and full‑color UV photo printing. Commercial‑grade K9 crystal guarantees clear face details for portrait and group‑photo keepsakes.
Popular Standard Sizes (Commonly Used 30mm Thick Rectangle Blanks)
These 30 mm‑thick blanks are the mainstream choice for individual‑portrait engraving and family group‑photo customization. Multiple in‑stock sizes fit small single‑portrait up to large multi‑people group‑photo jobs.
Sharp Edge Standard Rectangle (Most Popular)
- 100×60×30mm K9 Crystal Rectangle Photo Blank
- 120×80×30mm K9 Crystal Rectangle Photo Blank (Best‑selling for single‑person portrait)
- 150×100×30mm K9 Crystal Rectangle Photo Blank (Ideal for 2‑4 people group photo)
- 180×120×30mm K9 Crystal Rectangle Photo Blank (For medium‑size family group photo)
- 200×135×30mm K9 Crystal Rectangle Photo Blank (Large‑size for big group photo)
Customization & OEM / ODM Service
All 30mm thick crystal rectangle photo blanks support full customization and professional OEM / ODM service. We accept custom length, width, thickness, special edge cutting, deep bevel, polishing requirement, pre‑processed logo and gift‑box packaging customization. Custom‑sized blanks are available for extra‑large group‑photo projects. We support sample order, small‑batch OEM and mass ODM production for engraving shops, sublimation & UV printing studios and global gift distributors.
Wide Applications for 30mm Thick Crystal Photo Blanks
The 30 mm thickness is preferred for human‑portrait and group‑family group‑photo production. Compatible with three mainstream processing methods: 3D laser photo engraving, photo sublimation and photo UV printing.
- 3D laser engraved single‑person portrait crystal keepsakes
- Family group‑photo, couple portrait, wedding group‑photo crystal crafts
- Memorial portrait crystal gifts for remembrance
- Photo sublimation personalized human‑picture crystal blocks
- UV full‑color printed portrait & group‑photo crystal souvenirs
- Wedding, anniversary, birthday custom portrait gifts
- Graduation group‑photo, team‑activity souvenir crystal products
- Corporate awards, desktop crystal photo paperweights
- Bulk blank supply for engraving, sublimation and UV‑printing workshops
Wholesale Factory Advantage
Direct from Pujiang crystal factory. All 30 mm‑thick rectangle photo blanks pass strict quality inspection, bubble‑free and engraving‑ready for portrait and group‑photo work. Stable stock, low MOQ, mixed‑size wholesale and volume‑based discount. Fast worldwide shipping helps overseas buyers reduce procurement cost for portrait‑photo crystal‑gift business.
Frequently Asked Questions
Why choose 30 mm thick crystal rectangle photo blank?
The 30 mm thickness provides enough internal depth, which is critical for clear detail performance of human portraits and group photos. It avoids distorted faces and blurred figure outlines during 3D sub‑surface laser engraving; also suitable for photo sublimation and UV photo printing.
Does your factory support OEM and ODM customization?
Yes. We provide full Customization, OEM and ODM services for all crystal rectangle blanks, including custom sizes, edge styles, polishing and packaging, including special sizes for extra‑large group‑photo orders.
Which size fits portrait and group‑photo projects?
120×80×30 mm is best‑selling for single‑person portrait; 150×100×30 mm for 2‑4‑people group photo; 180×120×30 mm for medium family group photo; 200×135×30 mm for large multi‑people group‑photo jobs. Sharp‑edge and beveled‑edge are both available.
Can these blanks work for sublimation and UV photo printing?
Yes. High‑grade polished K9 crystal surface works great for photo sublimation transfer and full‑color UV photo printing, besides 3D laser inner engraving for portraits and group photos.
Are these crystal blanks bubble‑free?
All K9 crystal photo blanks are strictly inspected, bubble‑free, high‑transparency commercial grade for portrait and group‑photo custom production.
Tags: 30mm thick crystal rectangle photo blank K9 crystal block portrait crystal blank group photo crystal blank 3D laser engraving blank photo sublimation crystal blank photo uv printing crystal blank crystal photo block wholesale K9 optical crystal blank custom crystal blank OEM ODM sharp edge beveled rectangle crystal blank


