To use a dinosaur dig kit, place the excavation block in a tray, loosen the material with the supplied tools, and brush it away until the dinosaur pieces are exposed. Work around each piece before lifting it out, then clean and identify the finds or assemble the skeleton. Add water only if your kit’s instructions call for it; an egg shape does not automatically mean the block needs soaking.
Before starting, check the age label, warnings, and contents list. Your kit’s instructions take priority over general advice, especially for soaking, protective equipment, and cleaning painted or fragile pieces.
Check the Kit
Open the box over your work surface and compare the contents with the insert. Depending on the kit, there may be an excavation block, a chisel, a brush, dinosaur figures or skeleton parts, and identification cards or an assembly diagram. Do not assume every set includes a brush or a hammer.
Follow the age marked on the specific product, not an age filter for an entire collection. Keep small finds and loose parts away from children under 3. In the United States, toys intended for children under 3 that present a small-parts choking, aspiration, or ingestion hazard are banned; adult supervision does not override that restriction. [1]
Stay with children while they use digging tools, and follow the kit’s protective-equipment instructions. Toy goggles should not be assumed to provide real eye protection; CPSC guidance distinguishes simulated protective devices from safety equipment. [2]
For U.S. toy-safety requirements, 16 CFR 1250.2 incorporates applicable provisions of ASTM F963-23, with specified exceptions. A reference to the standard is not proof that a particular kit has been tested or certified. [3]
Decide Whether to Add Water
The instructions, not the block’s shape, determine the digging method. Egg sets, fossil blocks, and skeleton kits within a range such as Piano Potato’s Dig & Explore collection should not be treated as interchangeable.
| What the instructions say | How to proceed | What to avoid |
|---|---|---|
| Dig the block dry | Use the supplied tools and brush away loosened material. | Soaking it to speed up the activity. |
| Soften the block with water | Use the stated amount, method, and soaking time, if provided. | Borrowing a soaking time from a different kit. |
| Instructions are missing or unclear | Check the exact product page or ask the seller for the insert before changing the method. | Guessing from the egg or brick shape. |
There is no reliable universal digging time. Block size, material, and the amount of assembly vary. Use a duration supplied for your exact kit, or leave room to pause and finish later rather than promising a fixed completion time.
A Multi-Egg Example
The listed 12-egg dinosaur excavation set gives a concrete example. Its product page lists 12 eggs, 12 chisels, 12 learning cards, and an instruction sheet, with a recommended age of 6+. It describes softening an egg in water, digging gently, removing remaining plaster with a cloth, and washing the figure if necessary. A cloth is not supplied, so add one to the work area.
Those directions apply to that product. The online steps do not give a soaking duration, so check the supplied sheet or ask the seller rather than inventing a number. Likewise, the listing does not establish how long a child will take to uncover a dinosaur.
Prepare the Work Area
Use an easy-to-clean table with enough room for the block and the child’s hands. Keep the insert outside the messy area so it remains readable during the dig.
- Set the block in a shallow tray or storage-box lid to contain loose material.
- Place the supplied tools beside it and keep a separate plate or container for recovered pieces.
- Have a cloth ready; set out water only for the uses permitted by the instructions.
- Keep food, drinks, toddlers, and pets away from the digging area.
For a two-child session, use separate blocks and work areas if available. If there is only one block, take turns with the digging tool rather than having both children strike it at once.
Excavate the Block
Start at an Accessible Edge
Look for a surface where the supplied tool can remove a small amount of material. Keep the block supported in the tray and your fingers out of the tool’s path. Scrape with controlled movements; if the kit includes a hammer and directs its use, tap lightly rather than swinging hard.
Remove a little material, brush the loosened debris into the tray, and check the exposed surface before continuing. This scrape-and-check rhythm keeps the next stroke from landing blindly against a buried piece. Do not add household knives or screwdrivers when progress slows.
Work Around Each Find
When a figure, bone, or unfamiliar edge appears, stop tapping directly at that spot. Brush it clear and loosen the surrounding block. Do not pull on an exposed tail, neck, or narrow skeleton part while the rest remains trapped.
If the piece resists gentle removal, set the tool against the surrounding block again rather than levering against the find. Put each recovered piece in the separate container so it does not disappear among the chips.
Pause Without Losing Pieces
A break does not mean the dig has failed. Leave the unfinished block in its tray, collect the tools, and store everything out of younger children’s reach. Keep recovered skeleton parts together with the diagram so the next session starts with a clear inventory.
Clean and Assemble the Finds
Brush away loose residue first. Rinse only pieces that the instructions identify as washable; do not assume painted parts, replica fossils, or assembly components tolerate soaking. Keep cards, stickers, and paper guides dry. Let washed pieces dry before storage or assembly.
Match the finds to the supplied cards or product images. For a skeleton, follow the assembly diagram rather than joining the largest bones first by default. If a joint resists, check the part number and orientation; forcing it is not a substitute for a correct fit.
For example, if a model’s tail emerges while its body is still buried, leave the tail supported and clear more material around the body. Once the whole figure is free, clean it as directed and match it to its card. Do not use the narrow tail as a handle.
Collect the loose block material for disposal according to the kit’s directions and local rules. Wipe the work area and clean the tools as instructed. Wash hands with soap and water, scrubbing for at least 20 seconds. [4]
Solve Common Digging Problems
The Block Is Too Hard
Clear loose debris and try a different accessible edge with the supplied tool. If the instructions permit water, follow that method. If they do not explain how to soften the block, ask the seller rather than extending a soak or switching to a sharper tool.
Dust Spreads Beyond the Tray
Pause and bring the block back over the tray. Avoid blowing on the surface or sweeping powder into the air. Use the kit’s dust-control directions and wipe the surrounding surface with a damp cloth where suitable. If dust causes discomfort, stop the activity rather than relying on an open window or a toy mask to solve it.
A Piece Breaks
Set the damaged piece aside and keep sharp fragments out of reach. Contact the seller about a replacement or an approved repair. Do not assume general-purpose craft glue is suitable for every plastic, paint finish, or toy that will return to play.
The Identification Card Is Missing
Check the exact listing or request a replacement guide. If identification remains uncertain, describe the visible features rather than assigning a confident name: a three-horned model can be recorded as a likely Triceratops-style figure until confirmed.
Turn the Find Into a Learning Activity
Ask the child to describe one feature that helped match the figure to its card, then compare it with a dinosaur book. A simple record might include the pictured name, a sketch, and a question to check later. Treat a stylized toy as a starting point for discussion, not an anatomical reference.
The American Academy of Pediatrics’ report on play discusses support for language, cognitive development, and self-regulation through developmentally appropriate play. It does not establish a measured learning benefit for this particular dig kit. [5]
For a later group session, separate-block party and group sets can make turn-taking easier. Check the contents and age label for each set rather than assuming the method used for today’s block will suit the next one.
Need instructions or help planning a group dig?
Send Piano Potato the kit name or SKU and your question. For group orders, include the children’s ages and the number of kits needed.
References
- U.S. Consumer Product Safety Commission. Small Parts for Toys and Children’s Products. Small-parts restrictions for products intended for children under 3. Accessed November 2, 2026.
- U.S. Consumer Product Safety Commission. Toy Safety Business Guidance. Toy-safety requirements and section 4.19 on simulated protective devices. Accessed November 2, 2026.
- Electronic Code of Federal Regulations. 16 CFR 1250.2: Requirements for Toy Safety. Incorporation of applicable ASTM F963-23 provisions and specified exceptions. Accessed November 2, 2026; displayed Title 16 current through October 29, 2026.
- U.S. Centers for Disease Control and Prevention. About Handwashing. Soap-and-water handwashing and scrubbing for at least 20 seconds. Accessed November 2, 2026.
- Yogman M, et al. The Power of Play: A Pediatric Role in Enhancing Development in Young Children. Pediatrics. 2018;142(3):e20182058. Accessed November 2, 2026.